mirror of
https://github.com/lancedikson/bowser
synced 2024-10-27 20:34:22 +00:00
405 lines
11 KiB
JavaScript
405 lines
11 KiB
JavaScript
/*!
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* Bowser - a browser detector
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* https://github.com/ded/bowser
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* MIT License | (c) Dustin Diaz 2015
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*/
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!function (name, definition) {
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if (typeof module != 'undefined' && module.exports) module.exports = definition()
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else if (typeof define == 'function' && define.amd) define(definition)
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else this[name] = definition()
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}('bowser', function () {
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/**
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* See useragents.js for examples of navigator.userAgent
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*/
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var t = true
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function detect(ua) {
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function getFirstMatch(regex) {
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var match = ua.match(regex);
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return (match && match.length > 1 && match[1]) || '';
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}
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function getSecondMatch(regex) {
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var match = ua.match(regex);
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return (match && match.length > 1 && match[2]) || '';
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}
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var iosdevice = getFirstMatch(/(ipod|iphone|ipad)/i).toLowerCase()
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, likeAndroid = /like android/i.test(ua)
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, android = !likeAndroid && /android/i.test(ua)
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, nexusMobile = /nexus\s*[0-6]\s*/i.test(ua)
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, nexusTablet = !nexusMobile && /nexus\s*[0-9]+/i.test(ua)
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, chromeos = /CrOS/.test(ua)
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, silk = /silk/i.test(ua)
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, sailfish = /sailfish/i.test(ua)
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, tizen = /tizen/i.test(ua)
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, webos = /(web|hpw)os/i.test(ua)
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, windowsphone = /windows phone/i.test(ua)
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, windows = !windowsphone && /windows/i.test(ua)
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, mac = !iosdevice && !silk && /macintosh/i.test(ua)
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, linux = !android && !sailfish && !tizen && !webos && /linux/i.test(ua)
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, edgeVersion = getFirstMatch(/edge\/(\d+(\.\d+)?)/i)
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, versionIdentifier = getFirstMatch(/version\/(\d+(\.\d+)?)/i)
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, tablet = /tablet/i.test(ua)
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, mobile = !tablet && /[^-]mobi/i.test(ua)
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, xbox = /xbox/i.test(ua)
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, result
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if (/opera|opr|opios/i.test(ua)) {
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result = {
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name: 'Opera'
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, opera: t
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, version: versionIdentifier || getFirstMatch(/(?:opera|opr|opios)[\s\/](\d+(\.\d+)?)/i)
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}
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}
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else if (/coast/i.test(ua)) {
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result = {
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name: 'Opera Coast'
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, coast: t
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, version: versionIdentifier || getFirstMatch(/(?:coast)[\s\/](\d+(\.\d+)?)/i)
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}
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}
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else if (/yabrowser/i.test(ua)) {
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result = {
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name: 'Yandex Browser'
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, yandexbrowser: t
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, version: versionIdentifier || getFirstMatch(/(?:yabrowser)[\s\/](\d+(\.\d+)?)/i)
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}
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}
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else if (/ucbrowser/i.test(ua)) {
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result = {
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name: 'UC Browser'
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, ucbrowser: t
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, version: getFirstMatch(/(?:ucbrowser)[\s\/](\d+(?:\.\d+)+)/i)
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}
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}
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else if (/mxios/i.test(ua)) {
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result = {
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name: 'Maxthon'
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, maxthon: t
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, version: getFirstMatch(/(?:mxios)[\s\/](\d+(?:\.\d+)+)/i)
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}
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}
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else if (/epiphany/i.test(ua)) {
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result = {
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name: 'Epiphany'
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, epiphany: t
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, version: getFirstMatch(/(?:epiphany)[\s\/](\d+(?:\.\d+)+)/i)
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}
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}
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else if (/puffin/i.test(ua)) {
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result = {
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name: 'Puffin'
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, puffin: t
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, version: getFirstMatch(/(?:puffin)[\s\/](\d+(?:\.\d+)?)/i)
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}
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}
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else if (/sleipnir/i.test(ua)) {
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result = {
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name: 'Sleipnir'
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, sleipnir: t
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, version: getFirstMatch(/(?:sleipnir)[\s\/](\d+(?:\.\d+)+)/i)
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}
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}
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else if (/k-meleon/i.test(ua)) {
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result = {
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name: 'K-Meleon'
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, kMeleon: t
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, version: getFirstMatch(/(?:k-meleon)[\s\/](\d+(?:\.\d+)+)/i)
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}
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}
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else if (windowsphone) {
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result = {
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name: 'Windows Phone'
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, windowsphone: t
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}
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if (edgeVersion) {
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result.msedge = t
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result.version = edgeVersion
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}
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else {
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result.msie = t
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result.version = getFirstMatch(/iemobile\/(\d+(\.\d+)?)/i)
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}
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}
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else if (/msie|trident/i.test(ua)) {
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result = {
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name: 'Internet Explorer'
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, msie: t
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, version: getFirstMatch(/(?:msie |rv:)(\d+(\.\d+)?)/i)
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}
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} else if (chromeos) {
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result = {
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name: 'Chrome'
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, chromeos: t
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, chromeBook: t
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, chrome: t
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, version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i)
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}
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} else if (/chrome.+? edge/i.test(ua)) {
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result = {
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name: 'Microsoft Edge'
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, msedge: t
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, version: edgeVersion
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}
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}
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else if (/vivaldi/i.test(ua)) {
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result = {
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name: 'Vivaldi'
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, vivaldi: t
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, version: getFirstMatch(/vivaldi\/(\d+(\.\d+)?)/i) || versionIdentifier
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}
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}
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else if (sailfish) {
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result = {
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name: 'Sailfish'
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, sailfish: t
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, version: getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i)
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}
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}
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else if (/seamonkey\//i.test(ua)) {
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result = {
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name: 'SeaMonkey'
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, seamonkey: t
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, version: getFirstMatch(/seamonkey\/(\d+(\.\d+)?)/i)
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}
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}
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else if (/firefox|iceweasel|fxios/i.test(ua)) {
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result = {
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name: 'Firefox'
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, firefox: t
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, version: getFirstMatch(/(?:firefox|iceweasel|fxios)[ \/](\d+(\.\d+)?)/i)
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}
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if (/\((mobile|tablet);[^\)]*rv:[\d\.]+\)/i.test(ua)) {
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result.firefoxos = t
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}
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}
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else if (silk) {
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result = {
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name: 'Amazon Silk'
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, silk: t
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, version : getFirstMatch(/silk\/(\d+(\.\d+)?)/i)
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}
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}
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else if (/phantom/i.test(ua)) {
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result = {
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name: 'PhantomJS'
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, phantom: t
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, version: getFirstMatch(/phantomjs\/(\d+(\.\d+)?)/i)
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}
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}
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else if (/blackberry|\bbb\d+/i.test(ua) || /rim\stablet/i.test(ua)) {
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result = {
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name: 'BlackBerry'
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, blackberry: t
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, version: versionIdentifier || getFirstMatch(/blackberry[\d]+\/(\d+(\.\d+)?)/i)
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}
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}
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else if (webos) {
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result = {
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name: 'WebOS'
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, webos: t
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, version: versionIdentifier || getFirstMatch(/w(?:eb)?osbrowser\/(\d+(\.\d+)?)/i)
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};
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/touchpad\//i.test(ua) && (result.touchpad = t)
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}
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else if (/bada/i.test(ua)) {
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result = {
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name: 'Bada'
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, bada: t
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, version: getFirstMatch(/dolfin\/(\d+(\.\d+)?)/i)
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};
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}
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else if (tizen) {
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result = {
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name: 'Tizen'
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, tizen: t
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, version: getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.\d+)?)/i) || versionIdentifier
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};
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}
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else if (/qupzilla/i.test(ua)) {
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result = {
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name: 'QupZilla'
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, qupzilla: t
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, version: getFirstMatch(/(?:qupzilla)[\s\/](\d+(?:\.\d+)+)/i) || versionIdentifier
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}
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}
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else if (/chrome|crios|crmo/i.test(ua)) {
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result = {
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name: 'Chrome'
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, chrome: t
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, version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i)
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}
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}
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else if (android) {
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result = {
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name: 'Android'
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, version: versionIdentifier
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}
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}
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else if (/safari|applewebkit/i.test(ua)) {
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result = {
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name: 'Safari'
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, safari: t
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}
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if (versionIdentifier) {
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result.version = versionIdentifier
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}
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}
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else if (iosdevice) {
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result = {
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name : iosdevice == 'iphone' ? 'iPhone' : iosdevice == 'ipad' ? 'iPad' : 'iPod'
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}
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// WTF: version is not part of user agent in web apps
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if (versionIdentifier) {
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result.version = versionIdentifier
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}
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}
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else if(/googlebot/i.test(ua)) {
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result = {
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name: 'Googlebot'
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, googlebot: t
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, version: getFirstMatch(/googlebot\/(\d+(\.\d+))/i) || versionIdentifier
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}
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}
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else {
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result = {
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name: getFirstMatch(/^(.*)\/(.*) /),
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version: getSecondMatch(/^(.*)\/(.*) /)
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};
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}
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// set webkit or gecko flag for browsers based on these engines
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if (!result.msedge && /(apple)?webkit/i.test(ua)) {
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if (/(apple)?webkit\/537\.36/i.test(ua)) {
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result.name = result.name || "Blink"
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result.blink = t
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} else {
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result.name = result.name || "Webkit"
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result.webkit = t
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}
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if (!result.version && versionIdentifier) {
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result.version = versionIdentifier
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}
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} else if (!result.opera && /gecko\//i.test(ua)) {
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result.name = result.name || "Gecko"
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result.gecko = t
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result.version = result.version || getFirstMatch(/gecko\/(\d+(\.\d+)?)/i)
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}
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// set OS flags for platforms that have multiple browsers
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if (!result.msedge && (android || result.silk)) {
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result.android = t
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} else if (iosdevice) {
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result[iosdevice] = t
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result.ios = t
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} else if (mac) {
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result.mac = t
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} else if (xbox) {
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result.xbox = t
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} else if (windows) {
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result.windows = t
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} else if (linux) {
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result.linux = t
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}
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// OS version extraction
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var osVersion = '';
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if (result.windowsphone) {
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osVersion = getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i);
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} else if (iosdevice) {
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osVersion = getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i);
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osVersion = osVersion.replace(/[_\s]/g, '.');
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} else if (android) {
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osVersion = getFirstMatch(/android[ \/-](\d+(\.\d+)*)/i);
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} else if (result.webos) {
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osVersion = getFirstMatch(/(?:web|hpw)os\/(\d+(\.\d+)*)/i);
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} else if (result.blackberry) {
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osVersion = getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i);
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} else if (result.bada) {
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osVersion = getFirstMatch(/bada\/(\d+(\.\d+)*)/i);
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} else if (result.tizen) {
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osVersion = getFirstMatch(/tizen[\/\s](\d+(\.\d+)*)/i);
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}
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if (osVersion) {
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result.osversion = osVersion;
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}
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// device type extraction
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var osMajorVersion = osVersion.split('.')[0];
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if (
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tablet
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|| nexusTablet
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|| iosdevice == 'ipad'
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|| (android && (osMajorVersion == 3 || (osMajorVersion >= 4 && !mobile)))
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|| result.silk
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) {
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result.tablet = t
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} else if (
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mobile
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|| iosdevice == 'iphone'
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|| iosdevice == 'ipod'
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|| android
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|| nexusMobile
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|| result.blackberry
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|| result.webos
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|| result.bada
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) {
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result.mobile = t
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}
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// Graded Browser Support
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// http://developer.yahoo.com/yui/articles/gbs
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if (result.msedge ||
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(result.msie && result.version >= 10) ||
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(result.yandexbrowser && result.version >= 15) ||
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(result.vivaldi && result.version >= 1.0) ||
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(result.chrome && result.version >= 20) ||
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(result.firefox && result.version >= 20.0) ||
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(result.safari && result.version >= 6) ||
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(result.opera && result.version >= 10.0) ||
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(result.ios && result.osversion && result.osversion.split(".")[0] >= 6) ||
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(result.blackberry && result.version >= 10.1)
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) {
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result.a = t;
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}
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else if ((result.msie && result.version < 10) ||
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(result.chrome && result.version < 20) ||
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(result.firefox && result.version < 20.0) ||
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(result.safari && result.version < 6) ||
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(result.opera && result.version < 10.0) ||
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(result.ios && result.osversion && result.osversion.split(".")[0] < 6)
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) {
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result.c = t
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} else result.x = t
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return result
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}
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var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent : '')
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bowser.test = function (browserList) {
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for (var i = 0; i < browserList.length; ++i) {
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var browserItem = browserList[i];
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if (typeof browserItem=== 'string') {
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if (browserItem in bowser) {
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return true;
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}
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}
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}
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return false;
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}
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/*
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* Set our detect method to the main bowser object so we can
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* reuse it to test other user agents.
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* This is needed to implement future tests.
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*/
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bowser._detect = detect;
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return bowser
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});
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